Demographics & People — Rosemont, Illinois

Population Overview

Population (Census)4,145
Estimated 2026~1,900
Median Age42.1
Total Households1,757
Family Households1,086
Average Household Size2.36
Diversity Index0.5422 (moderately diverse)

Race & Ethnicity

White2,910
Black or African American85
Asian227
Hispanic or Latino2,058

Heritage & Ancestry

GroupCount
Hispanic: Hispanic or Latino1,770
Other groups1,693
Hispanic: Mexican1,348
Unclassified or not reported740
Italian364
German342
Hispanic: South American320
Hispanic: Ecuadorian308
Irish280
Polish251

Language

English Only1,419
Spanish1,894
Population 5+3,980

Veterans

Veterans117
Population 18+3,157

Commuting

Mean Commute Time22.5 minutes
Work from Home6.6%
Commuter ProfileN/A
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Rosemont, Illinois.